## Abstract magnified image Unsymmetrically 3,3′‐substituted axially chiral bis(tetrahydroisoquinoline) __N,N′‐__dioxides can be prepared in just three steps. They exhibit unique catalytic activity (turnover frequency, enantioselectivity, substrate scope) in the asymmetric allylation of aromatic a
ChemInform Abstract: Simple and Fast Synthesis of New Axially Chiral Bipyridine N,N′-Dioxides for Highly Enantioselective Allylation of Aldehydes.
✍ Scribed by Aneta Kadlcikova; Radim Hrdina; Irena Valterova; Martin Kotora
- Publisher
- John Wiley and Sons
- Year
- 2009
- Weight
- 37 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
## Abstract Palladium‐catalyzed cross‐coupling of bipyridine __N,N′__‐dioxide 6,6′‐dichloride (__R__~__nap__~__,R__~__pyr__~)‐**1** with the aryl Grignard reagents opened a new approach to axially chiral bipyridine __N,N′‐__dioxides (__R__)‐**2** bearing a variety of aryl groups at the 6 and 6′ pos